Handheld Transmitter U-81 Octavo Wireless Receiver Operates on select UHF frequencies from 740MHz to 806MHz Eight independent single-channel UHF wireless receivers in a single housing Front panel LED display indicates the RF and AF on for each channel Ch 1-8 individual balanced XLR MIC level outputs and Unbalanced LINE level SUM 1/4" jack output for 8-in-1 MIX audio output with separate volume control for each channel Nady's exclusive patented companding circuitry with 120dB dynamic r The Nady Octavo delivers 8 discrete channels on selected frequency bands from 740MHz to 764MHz The U-81 Octavo HT system feature Nadys proprietary companding and low noise circuit for an industry best 120dB dynamic range, and the clearest, most natural sound available in wireless today The Nady U-81 Octavo HT is a handheld wireless mic system that includes the U-81 Octavo Wireless Receiver, and the UH-81 Handheld Transmitter The Nady Octavo delivers 8 discrete channels on selected frequency bands from 740MHz to 764MHz